ATI Damper 7.074in Aluminum 4 Groove Rear Pulley Race 2 Ring (20032006 Nissan 350Z 3.5L VQ35 Engine) ATI918586
Race-Ready Super Damper for Nissan 350Z VQ35 Engines
The ATI 7.074-inch Aluminum Super Damper (part ATI918586) is engineered for 20032006 Nissan 350Z models equipped with the 3.5L VQ35DE engine. Featuring a 4-groove rear pulley and a 2-ring race configuration, this damper provides unmatched crankshaft stability and vibration control under extreme track conditions. Built from billet aluminum and SFI 18.1 certified, the ATI918586 offers race-level performance, lightweight strength, and long-term reliability for high-revving VQ builds.
Performance Highlights
- 7.074-inch outer diameter ensures precise harmonic control at all RPM levels
- 2-ring race design provides superior damping and crank protection under load
- 4-groove rear pulley supports factory accessory drive systems
- Lightweight billet aluminum body reduces rotating mass for faster throttle response
- Ideal for high-RPM and track-prepped 350Z builds
- SFI 18.1 certified for sanctioned motorsport compliance
- Fully rebuildable for continued precision and long-term durability
Quick Specs
- Outer Diameter: 7.074 inches
- Material: Aluminum
- Pulley Type: 4 Groove Rear Pulley
- Design: 2-Ring Race Super Damper
- Certification: SFI 18.1
- Applications: 20032006 Nissan 350Z 3.5L VQ35DE Engine
- Part Number: ATI918586
Why Choose ATIs Race Super Damper for the 350Z?
The ATI918586 Super Damper is designed to withstand the punishment of high-performance racing while improving engine balance and smoothness. Its 2-ring internal design absorbs torsional vibrations that can cause crankshaft wear, while the lightweight aluminum body keeps revs crisp. Trusted by professional racers and tuners, its the ultimate solution for drift, circuit, and drag-prepped VQ builds demanding stability at high RPM.
Frequently Asked Questions
Is this damper suitable for daily-driven cars?
While optimized for race use, the ATI918586 can also be used in high-performance street cars seeking better balance and throttle response.
Does it retain factory accessory alignment?
Yes. The 4-groove rear pulley maintains OEM accessory drive alignment for a direct fit installation.
Is this compatible with turbo or supercharged setups?
Absolutely. Its ideal for boosted VQ35 engines, offering stable harmonic control under increased loads and RPM.
Can it be serviced or rebuilt?
Yes. Like all ATI Super Dampers, the ATI918586 is fully rebuildable to maintain peak performance over time.
Vehicle Fitment
- 2003 Nissan 350Z 3.5L VQ35DE
- 2004 Nissan 350Z 3.5L VQ35DE
- 2005 Nissan 350Z 3.5L VQ35DE
- 2006 Nissan 350Z 3.5L VQ35DE
Contact Beefcake Racing
Beefcake Racing provides ATI Super Dampers and professional-grade Nissan performance components. For fitment questions or ordering assistance, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts can help you choose the right damper for your 350Z race or street build.
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